'.. a stuck case now and then!!"
If you are refering to the range, why not just have a cleaning rod ready to use? Saves time and effort.
If you are refering to the field, like in hunting, then.... But you can't be refering to the field. Few sportsman would be hunting with a rifle that he could not depend on the ability of making a second shot if needed.
Well, I guess muzzle loaders do.
Or, did I miss something?
Wally